搜题请搜索小程序“爱下问搜题”
问题
单项选择题
下列除哪项外,均为营卫不和自汗证的主症
A.汗出恶风
B.时寒时热
C.面色不华
D.脉缓
E.周身酸痛
答案
参考答案:C
补全对话,情景问答
给下列的对话选择对应的图片。
( ) 1. A: What time is it?
B: It's three o'clock. It's time for music class.
A.
( ) 2. A: What time is it?
B: It's seven o'clock. It's time for breakfast.
B.
( ) 3. A: What time is it?
B: It's nine o'clock. It's time for dinner.
C.
( ) 4. A: What time is it?
B: It's ten o'clock. It's time for P. E. class.
D.
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判断题
厂内专用机动车辆的电源电压多采用12伏或24伏。
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